T/SHMHZQ 072-2021 Installation Specifications for Electrical Automation Control Cabinets
T/SHMHZQ 072-2021
Basic Information
Scope
Scope: It specifies the installation environment requirements, installation process, installation operations, installation circuit inspection, electrical automation control cabinet body inspection, grounding and insulation inspection, wiring operation inspection, installation verification, and quality assurance for the installation of electrical automation control cabinets. Applicable to the electrical automation control cabinet installation norms in the steel industry, chemical industry, air compressor industry, semiconductor industry, automotive distance measurement industry, and aerospace measurement and control industry. Main technical contents: 4. Installation environment requirements 5. Installation process 5.1 Pre-installation drawing preparation 5.2 Document preparation 6. Installation operations 6.1 Part assembly requirements 6.2 Requirements for the installation site 6.3 Requirements for installation personnel 6.4 Installation of electronic components 6.5 Label pasting in the cabinet 6.6 Wiring provision 7. Installation circuit inspection 7.1 General inspection 7.2 Initial power-on inspection 7.3 Plexiglas inspection 8. Electrical automation control cabinet body inspection 9. Grounding and insulation inspection 9.1 Grounding inspection 9.2 Insulation inspection 10. Wiring operation inspection 11. Installation verification 12. Quality assurance